Thundershirt is a terrific solution for many types of anxiety… noise, crate, travel, stranger, separation and more. Thundershirt is a pressure wrap that applies a gentle, constant pressure and has a calming effect on a dog’s nervous system. Many dogs show improvement with the very first usage; other take 2-3 applications. Over 85% of Thundershirt customers show significant improvement for at least one of their anxiety symptoms. Inexpensive, non-intrusive, effective, and will definitely “Do no Harm” … Thundershirt truly is the anxiety solution to try first.